v0.36.3

What's Changed

• Fix proto import paths by @joshklop in #2920
• Remove 32-bit tests by @MarcoPolo in #2900
• metrics: BlackHoleState type public by @cpeliciari in #2917
• ci: Out of the tarpit by @MarcoPolo in #2923
• test: Try to fix test timeout by @MarcoPolo in #2930
• ci: Fail on test timeout by @MarcoPolo in #2929
• ci: use go1.23, drop go1.21 by @sukunrt in #2933
• webrtc: wait for listener context before dropping connection by @sukunrt in #2932
• bug: fix slice append value by @bytetigers in #2938
• ci: uci/update-go by @web3-bot in #2937
• fix: QUIC/Webtransport Transports now will prefer their owned listeners for dialing out by @MarcoPolo in #2936
• fix: enable dctur when interface address is public by @2color in #2931
• Fix: WebSocket: Clone TLS config before creating a new listener by @MarcoPolo in #2943

New Contributors

• @joshklop made their first contribution in #2920
• @cpeliciari made their first contribution in #2917
• @bytetigers made their first contribution in #2938
• @2color made their first contribution in #2931

Full Changelog: v0.36.2...v0.36.3

v0.36.2

What's Changed

• Revert "Create funding.json" by @MarcoPolo in #2919
• basic_host: close swarm on Close by @sukunrt in #2916
• webrtc: close connection when remote closes by @sukunrt in #2914
• webrtc: reduce loglevel for pion logs by @sukunrt in #2915

Full Changelog: v0.36.1...v0.36.2

v0.36.1

⚠️ Breaking Changes ⚠️

• Conn.NewStream, Network.NewStream and Host.NewStream timeout after 15 seconds, if no deadline is specified on the provided ctx.

🔦 Highlights

AutoNAT v2

• This release ships with an autonat-v2 service. The service allows users to check their rechability for individual addresses.
• For more details of the protocol, refer to the specs:
• BasicHost doesn't use autonat-v2 right now for verifying reachability. Once there are enough autonat-v2 servers in the IPFS network, we will use autonat-v2 to infer the node's reachability, and deprecate autonat-v1.
• AutoNAT v2 is disabled by default. To enable, use the EnableAutoNATV2 option.

WebRTC

WebRTC Direct transport is now Non-Experimental

• /webrtc-direct is now enabled by default.
• We will provide patch releases for any bug fixes or security vulnerabilities in WebRTC just like other transports.

Share listening port with QUIC

• WebRTC Direct nodes, like WebTransport nodes can use the same port as the QUIC transport.

	h, err = libp2p.New(
		libp2p.ListenAddrStrings(
			"/ip4/0.0.0.0/udp/4242/quic-v1",
			"/ip4/0.0.0.0/udp/4242/webrtc-direct"),
	)

• Servers now don't need to open an extra port in their firewalls. This also enables WebRTC Direct nodes to infer their publicly visible address on machines behind a NAT.

What's Changed

• Remove out-dated code in example readme by @MarcoPolo in #2818
• upgrade checkout action to version with node20 by @cario-dev in #2790
• limit ping duration to 30s by @vyzo in #1358
• chore: Update fx by @MarcoPolo in #2819
• identify: Don't filter addr if remote is neither public nor private by @MarcoPolo in #2820
• identify: fix observed address handling by @ivan4th in #2825
• identify: add test for observed address handling by @ivan4th in #2828
• Add go-spacemesh to the list of notable users by @lrettig in #2830
• libp2phttp: workaround for ResponseWriter's CloseNotifier by @MarcoPolo in #2821
• circuitv2: improve voucher validation by @sukunrt in #2826
• webrtc: fix ufrag prefix for dialing by @sukunrt in #2832
• webrtc: add a test for establishing many connections by @sukunrt in #2801
• autonatv2: implement autonatv2 spec by @sukunrt in #2469
• pstoremanager: fix connectedness check by @sukunrt in #2845
• swarm: improve dial worker performance for common case by @sukunrt in #2844
• libp2phttp.Host implements RoundTripper by @MarcoPolo in #2840
• metricshelper: improve checks for ip and transport by @sukunrt in #2849
• libp2p: use rcmgr for autonat dials by @sukunrt in #2842
• fix: Close conn in quic listener when wrapping fails by @MarcoPolo in #2852
• autonatv2: add server metrics for dial requests by @sukunrt in #2848
• chore: Bump fx to v1.22.1 by @MarcoPolo in #2857
• chore: Bump gorilla/websocket to 1.5.3 by @MarcoPolo in #2861
• peerstore: don't intern protocols by @sukunrt in #2860
• webtransport: close underlying h3 connection by @sukunrt in #2862
• Test that the conn attempt is dropped when the rcmgr blocks it for WebRTC by @MarcoPolo in #2856
• basichost: reset new stream if rcmgr blocks by @sukunrt in #2869
• Adding tau to Notable Users in README.md by @samyfodil in #2870
• websocket: don't return transport.ErrListenerClosed on closing listener by @sukunrt in #2867
• Updated readme as per latest MultiversX rename by @sstanculeanu in #2874
• feat: libp2phttp /http-path by @MarcoPolo in #2850
• basichost: reset stream if SetProtocol fails by @sukunrt in #2875
• chore: /quic → /quic-v1 by @lidel in #2888
• config: fix AddrFactory for AutoNAT by @sukunrt in #2868
• webrtc: remove experimental tag, enable by default by @sukunrt in #2887
• quic: add support for quic-go metrics by @sukunrt in #2823
• chore: update protobufs by @sukunrt in #2893
• fix(discovery): allow FindPeers limit to be 0 by @guillaumemichel in #2894
• examples/chat-with-mdns: default to a random port by @Jorropo in #2896
• feat: WebRTC reuse QUIC conn by @MarcoPolo in #2889
• ObsAddrManager: Infer external addresses for transports that share the same listening address. by @MarcoPolo in #2892
• Chore: bump deps by @MarcoPolo in #2902
• udpmux: Don't log an error if canceled because of shutdown by @MarcoPolo in #2903
• chore: update pion/sctp by @sukunrt in #2906
• swarm: add a default timeout to conn.NewStream by @sukunrt in #2907
• Release v0.36.0 by @MarcoPolo in #2905

New Contributors

• @cario-dev made their first contribution in #2790
• @ivan4th made their first contribution in #2825
• @lrettig made their first contribution in #2830
• @samyfodil made their first contribution in #2870
• @sstanculeanu made their first contribution in #2874
• @lidel made their first contribution in #2888
• @guillaumemichel made their first contribution in #2894

Full Changelog: v0.35.0...v0.36.1

v0.36.0

Retracted

• This release was retracted due to an error in the release process. Use https://github.com/libp2p/go-libp2p/releases/tag/v0.36.1

What's Changed

• Remove out-dated code in example readme by @MarcoPolo in #2818
• upgrade checkout action to version with node20 by @cario-dev in #2790
• limit ping duration to 30s by @vyzo in #1358
• chore: Update fx by @MarcoPolo in #2819
• identify: Don't filter addr if remote is neither public nor private by @MarcoPolo in #2820
• identify: fix observed address handling by @ivan4th in #2825
• identify: add test for observed address handling by @ivan4th in #2828
• Add go-spacemesh to the list of notable users by @lrettig in #2830
• libp2phttp: workaround for ResponseWriter's CloseNotifier by @MarcoPolo in #2821
• circuitv2: improve voucher validation by @sukunrt in #2826
• webrtc: fix ufrag prefix for dialing by @sukunrt in #2832
• webrtc: add a test for establishing many connections by @sukunrt in #2801
• autonatv2: implement autonatv2 spec by @sukunrt in #2469
• pstoremanager: fix connectedness check by @sukunrt in #2845
• swarm: improve dial worker performance for common case by @sukunrt in #2844
• libp2phttp.Host implements RoundTripper by @MarcoPolo in #2840
• metricshelper: improve checks for ip and transport by @sukunrt in #2849
• libp2p: use rcmgr for autonat dials by @sukunrt in #2842
• fix: Close conn in quic listener when wrapping fails by @MarcoPolo in #2852
• autonatv2: add server metrics for dial requests by @sukunrt in #2848
• chore: Bump fx to v1.22.1 by @MarcoPolo in #2857
• chore: Bump gorilla/websocket to 1.5.3 by @MarcoPolo in #2861
• peerstore: don't intern protocols by @sukunrt in #2860
• webtransport: close underlying h3 connection by @sukunrt in #2862
• Test that the conn attempt is dropped when the rcmgr blocks it for WebRTC by @MarcoPolo in #2856
• basichost: reset new stream if rcmgr blocks by @sukunrt in #2869
• Adding tau to Notable Users in README.md by @samyfodil in #2870
• websocket: don't return transport.ErrListenerClosed on closing listener by @sukunrt in #2867
• Updated readme as per latest MultiversX rename by @sstanculeanu in #2874
• feat: libp2phttp /http-path by @MarcoPolo in #2850
• basichost: reset stream if SetProtocol fails by @sukunrt in #2875
• chore: /quic → /quic-v1 by @lidel in #2888
• config: fix AddrFactory for AutoNAT by @sukunrt in #2868
• webrtc: remove experimental tag, enable by default by @sukunrt in #2887
• quic: add support for quic-go metrics by @sukunrt in #2823
• chore: update protobufs by @sukunrt in #2893
• fix(discovery): allow FindPeers limit to be 0 by @guillaumemichel in #2894
• examples/chat-with-mdns: default to a random port by @Jorropo in #2896
• feat: WebRTC reuse QUIC conn by @MarcoPolo in #2889
• ObsAddrManager: Infer external addresses for transports that share the same listening address. by @MarcoPolo in #2892
• Chore: bump deps by @MarcoPolo in #2902
• udpmux: Don't log an error if canceled because of shutdown by @MarcoPolo in #2903

New Contributors

• @cario-dev made their first contribution in #2790
• @ivan4th made their first contribution in #2825
• @lrettig made their first contribution in #2830
• @samyfodil made their first contribution in #2870
• @sstanculeanu made their first contribution in #2874
• @lidel made their first contribution in #2888
• @guillaumemichel made their first contribution in #2894

Full Changelog: v0.35.0...v0.36.0

v0.35.4

What's Changed

• basichost: reset stream if SetProtocol fails #2875

Full Changelog: v0.35.3...v0.35.4

v0.35.3

What's Changed

• Fix a case where transient streams were not properly reset #2869

Full Changelog: v0.35.2...v0.35.3

v0.35.2

What's Changed

• release v0.35.2
• webtransport: close underlying h3 connection (#2862)
• peerstore: don't intern protocols (#2860)
• chore: Bump gorilla/websocket to 1.5.3
• chore: Bump fx to v1.22.1 (#2857)
• PR Comments
• Add a transport level test to ensure we close conns after rejecting them by the rcmgr
• Close quic conns when wrapping conn fails
• pstoremanager: fix connectedness check

Full Changelog: v0.35.0...v0.35.2

v0.35.1

What's Changed

• identify: Don't filter addr if remote is neither public nor private (#2820)
• identify: fix bug in observed address handling (#2825)
• identify: add test for observed address handling (#2828)
• libp2phttp: workaround for ResponseWriter's CloseNotifier (#2821)
• circuitv2: improve voucher validation (#2826)
• webrtc: fix ufrag prefix for dialing (#2832)

Full Changelog: v0.35.0...v0.35.1

v0.35.0

⚠️ Breaking Changes ⚠️

• Resource Manager: ConnLimitPerCIDR is now called ConnLimitPerSubnet. The field previously named BitMask is now called PrefixLength. Apologies for the churn, but the old names were vague and confusing.

🔦 Highlights

• Resource Manager: Renames ConnLimitPerCIDR to ConnLimitPerSubnet
• Resource Manager: Able to provide connection limits for specific IP address blocks.
  • By default we new allow unlimited connections from localhost. Should help fix tests that broke with the previous behavior of limiting to only 8 connections per IP address.

What's Changed

• rcmgr: Support specific network prefix in conn limiter by @MarcoPolo in #2807

Full Changelog: v0.34.1...v0.35.0

v0.34.1

Refer to the v0.34.0 release notes for breaking changes in v0.34

What's Changed

• rcmgr: Backwards compatibility if you wrap default impl by @MarcoPolo in #2805
• config: fix "Insecure-security" constructor by @sukunrt in #2810

Full Changelog: v0.34.0...v0.34.1